York, PA Gas-Fired Plant Goes Online January 7, 2019 Electrical Generation, Industrywide Issues, Pennsylvania, York County Calpine’s York 2 Energy Center – some of which is now online (click for larger version) Two units of the Calpine York 2 Energy Center, a new dual-fuel electric generating plant that primarily uses Marcellus Shale gas, are now up and running in York County, PA. Please Login to view this content. (Not a member? Join Today!) Related Post navigation Chester County DA Gets “Free” Help with ME2 Pipe Criminal ProbeExperts Say Slow Growth Ahead for PA Marcellus in 2019 You do not have permission to view the comments. Click here to cancel reply. Please Login to post a comment Notify me of follow-up comments by email.